[mapguide-users] Updating Feature Sources without restarting MG

Martin Morrison martin.morrison at edsi.com
Wed May 10 05:21:32 PDT 2017


SQL server (or Oracle) would be the option I would pick.  Updates on the fly and a true RDBMS.  Speed should not be an issue with it.

Martin Morrison     
Infrastructure Application Engineer/Systems Analyst
 Engineering Design Systems, Inc.
540.345.1410
martin.morrison at edsi.com

 
www.edsi.com

-----Original Message-----
From: mapguide-users [mailto:mapguide-users-bounces at lists.osgeo.org] On Behalf Of Reservoirdog
Sent: Wednesday, May 10, 2017 7:08 AM
To: mapguide-users at lists.osgeo.org
Subject: Re: [mapguide-users] Updating Feature Sources without restarting MG

thx guys for your inputs.
@Jackie, I have to stick to SQLite because of its performance-benefits.
Up to 200MB size, there's quite nothing as fast as (Spatial) SQLites.
Where can I check if SQLite is excluded from Connection Pooling?

Also what I see often, is if I replace a SQLite-File, I cannot see any Schema-Changes e.g. when modifying a layer. So it seems, also schema-definition of the SQLites are somehow cached.
Also here, restart of Mapguide or renaming the file to a new filename fixes this.

@Kajar, thx for your hints. Unfortunately SHP is not a format, which can hold much attributive information, you also need one shapefile for each featureclass which gets unhandy when dealing with LARGE databases. My SQLites contain 100-200 feature classes. 

Something needs to have changed in the SQLite-Provider, as with the old MG-Versions re-saving the Feature Source was sufficient. 



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